Baudelaire - Batman: Arkham Unhinged

A flower shop formerly owned by Pamela Isley when she tried to go legit, Baudelaire was the former base of operations for Poison Ivy after she was arrested and incarcerated in Arkham City. 

She was kidnapped from the shop, despite putting up a violent struggle that saw her plants go berserk. Noting the increase in toxic pollen and vines around the Park Row area, originating from Baudelaire, Batman investigated the crime scene. There he discovered that Mad Hatter had been behind Isley’s disappearance, thanks to a barely drunk cup of tea lying on the counter.